48 Starboard Lane Barnstable, MA ^$ 11,950,000

48 Starboard Lane

^$ 11,950,000

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48 Starboard Lane

Barnstable, MA, 02655

^$ 11,950,000

Bedrooms6 Baths6.2 Sq 8,387

Monthly Estimate*

^$ 73,578

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Single Family Home for sale in Barnstable, MA

for $11,950,000 with 6 bedrooms and 6 full baths, 2 half baths. This 8,387 square foot home was built in 2025 on a lot size of 2.6.

Newly constructed and ready to enjoy, this exceptional waterfront estate on the Bumps River represents the finest of Cape Cod living. Combining an unrivaled setting with state-of-the-art luxury, the property features a resort-like swimming pool and cabana, a boathouse with a float for non-motorized crafts, and a deeded beach lot on Long Beach. The open floor plan seamlessly flows from a fireplaced living room with coffered ceilings to a gourmet kitchen with a Sub-Zero refrigerator, Wolf range, and Danby natural stone counters. Glass doors line the waterside of the home, opening to an expansive Phoenician Buff stone terrace surrounding a Pebble Tec pool and spa. The first-floor primary boasts 2 walk-in closets and a luxurious bath with a freestanding soaking tub. Four en suite bedrooms, a family room, and an ipe deck occupy the second level, with bonus space above. A bedroom suite over the garage accommodates guests or staff. Located minutes from everything Osterville has to offer.

Single Family Active

Price

^$ 11,950,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 20,015

Style

Cape,Shingle

Lot Size

2.6

Year Built

2025

Town/City

Barnstable

County/Region

Barnstable

MLS | Web ID

73531287

List By

Paul E. Grover

Listing Agent

Berkshire Hathaway Homeservices Robert Paul Properties

Broker

Affordability Calculator

$75,246

Per Month

Monthly Principal & Interest: $73,578
Monthly Property Taxes: $1,668
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Trends

Single family listings in Barnstable, MA

Average List Price ^$2,279,067

Percent of Sale Price 81%

About Barnstable, MA

45,501 Population

-5% Since 2002

^$64,834 Median Income

49.53 Median Age

21% Households with Children

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Trends Information provided by ATTOM Data Solutions.

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Pricing History

Date	Price	Price Change	Description
6/6/2026	$11,950,000		Listed Price

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48 Starboard Lane, Barnstable, MA, 02655 is a Single Family Home for sale at $11,950,000 with 8,387 sqft and a lot size of 2.6. 48 Starboard Lane has 6 bedrooms, 6.2 baths, and was built in 2025. The property's zip code is 02655 which is in Barnstable, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 6/8/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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48 Starboard Lane

Single Family Home for sale in Barnstable, MA

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